Rune Nguyen Rasmussen

307 posts

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Rune Nguyen Rasmussen

Rune Nguyen Rasmussen

@NeuroRune

PhD in neuroscience | MSc in human biology | BSc in sport and exercise sciences

Copenhagen, Denmark Katılım Temmuz 2016
519 Takip Edilen485 Takipçiler
Rune Nguyen Rasmussen retweetledi
Jared Cregg
Jared Cregg@j_cregg·
Join us in Copenhagen April 15th-19th for a PhD course on open neurophysiology. Nordic PhD students can attend tuition free!
Søren Grubb@SorenGrubb

🧠✨ For PhD students of Copenhagen and beyond: Dive into the world of open neurophysiology with our exclusive PhD course from 15-19 April 2024 @UCPH_health! Uncover the potential of open datasets and tools in neuroscience: phdcourses.ku.dk/DetailKursus.a… #OpenNeurophysiology 🧵

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Rune Nguyen Rasmussen retweetledi
Peter Petersen
Peter Petersen@petersenpeter·
Are you a PhD student in Copenhagen/Denmark looking to learn more about all the new open tools and datasets coming out? Join us for an exciting week of open science, open-source tools, and playing with open neuroscience data.
Søren Grubb@SorenGrubb

🧠✨ For PhD students of Copenhagen and beyond: Dive into the world of open neurophysiology with our exclusive PhD course from 15-19 April 2024 @UCPH_health! Uncover the potential of open datasets and tools in neuroscience: phdcourses.ku.dk/DetailKursus.a… #OpenNeurophysiology 🧵

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Supraja Varadarajan
Supraja Varadarajan@suprajagv·
I am absolutely thrilled and honored to announce that I will be joining @UTSWNeurosci and @UTSWBrain as an Assistant Professor in January 2024!! My lab will investigate the mechanisms underlying neuronal activity-induced repair with a focus on vision restoration. 🐭👁️🧠🔬
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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
@hubermanlab @SusannaSberg1 Excellent podcast – I may test the waters around Copenhagen harbour come winter time🥶 One comment: I think the diving reflex is elicited when receptors within the nostrils and face are exposed to cold water and is amplified by breath-holding; that is, head needs to be submerged.
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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
🚨Cover alert🚨 Very glad to see our illustration of astrocyte calcium signaling featured on the cover of @TrendsNeuro. Big kudos to Antonis Asiminas (@temp2spec) for drawing this one🎨
Trends in Neurosciences@TrendsNeuro

June 2023 issue of @TrendsNeuro: cell.com/issue/S0166-22… Free featured content & more: cell.com/trends/neurosc… On the cover: ‘Astrocytes: integrators of arousal state and sensory context’ by R. Rasmussen @NeuroRune, Antonis Asiminas, @Eva_Carlsen, @CeliaKjaerby & @NathanASmith1

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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
@LoogerL @yulonglilab No, I have not personally used. We will look into the sensors by Robert Campbell and see what is doable for us in the future. Thanks again!!
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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
@LoogerL @yulonglilab Interesting. We do think it’s reasonable to expect increases of at least 1-2 mM near dendritic segments with functional clusters (with all limitations of course giving uncertainty). Segments with diverse tuning we expect 0.25-1 mM changes. Let’s see!
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LoogerLab
LoogerLab@LoogerL·
@NeuroRune @yulonglilab Well, if you're really getting 0.5 to 5 mM changes, even a linear sensor would pick that up. But if you're getting that huge change, then presumably you'd see it reflected in voltage, Ca2+, etc? Ppl usually ask about seeing more subtle changes
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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
@LoogerL @yulonglilab Ah I see. That makes sense. I guess, for now, we have to make due with computational work in combination with ion-selective microelectrodes for probing changes within the physiological range (0.5-5 mM). Thanks!!
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LoogerLab
LoogerLab@LoogerL·
@NeuroRune @yulonglilab manner, i.e. "a calmodulin for K+." No such known proteins exist and will need to be de novo designed. Without such proteins, I think K+ sensors will be essentially useless.
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Rune Nguyen Rasmussen
Rune Nguyen Rasmussen@NeuroRune·
@ptrrupprecht @Malthe_nord @na0ya_takahashi @NassiPapoutsi Thanks Peter! Re R_2, that is indeed interesting. As we allude to in the paper, we do not have specific data for the ECS space around specific dendritic segments, so we treated all segments equal. But the size does have a substantial effect for the K+ changes - see Figure 1G:
Rune Nguyen Rasmussen tweet media
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